1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene and 2,2'-oxybis(ethanol) 53317-61-6 Diethylene glycol, trimethylol propane, 1,3-diisocyanatomethylbenzene polymer Toluenediisocyanate, trimethylolpropane, diethylene glycol polymer Tolylene diisocyanate, diethylene glycol, trimethylol propane polyurethane